Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DW

Dan Widzowski — 3 Patents

Astrazeneca Ab: 3 patents #459 of 1,971Top 25%
Wilmington, DE: #1,237 of 3,182 inventorsTop 40%
Delaware: #2,598 of 7,163 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Dan Widzowski has been granted 3 US patents while listed as an inventor at Astrazeneca Ab. The first was granted in 2012 and the most recent in February 2014. Dan Widzowski ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Dan Widzowski in Wilmington, DE, US.

Patents per Year

Patents granted per year, 2012 to 2014Bar chart with a peak of 1 patents in 2012.peak 12012: 1 patents20122013: 1 patents20132014: 1 patents2014

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8653257 Dibenzothiazepine derivatives and uses thereof—424 Dean Brown, James R. Damewood, Phil Edwards, James Hulsizer, James Campbell Muir +4 more 2014-02-18 $19,747,000
8389510 Crystalline forms Simon N. Black, Simon D. Broady, Alan S. Kirschner, James A. Osborn, Stewart D. Jolly +12 more 2013-03-05 $3,955,000
8158618 Dibenzothiazepine derivatives and uses thereof—424 Dean Brown, James R. Damewood, Phil Edwards, James Hulsizer, James Campbell Muir +4 more 2012-04-17 $6,204,000